Improved spbihg-bed bottom



l. The transverse bars D, having one or more grooves in combination with the pin E, arranged to receive the coiis ofthe spring, and to fit the said groove, all substantially as set forth.

2. Thowitl1n-descrbed spring, having ends d d tting into the transverse bars D, :mil boing bont and f( arranged for the reception of the slats and pins iz', substantiuliy'ns set forth. A

3. The shits,'connoctod nt one end to the within-described springs on the transverse han' D, :nul resting nt the opposite ond on the transverse bar D', to which it is confined by a pin, y, all as set forth.

In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses j' l i ELSHA E.V EVERITT. Witnesses: 0

JOHN WHITE, W. J. R. DELANL 

